Demoscene refers to audio and visual demos written to squeeze as much entertainment out of a given platform as possible. We’ve seen demos for a lot of different platforms; for instance, here’s a Propeller chip demo. But this use of the onboard OLED screen brings a smile to our faces. With well under 100 lines of code [Morgan] implemented several different video effects (the music heard in the clip after the break is not being produced by the board). There is a star field which serves as the background. Over the top of it a scrolling message is displayed following a sine wave shape. The speed at which it scrolls is set by the trimpot, which you can see adjusted about 50 seconds into the clip.